senator john mccain, me and senators lindsay graham and kelley iiot came to the flor. we poke with senator john mccain earlier. >> thank you, earlier, you were on the senate floor, asking for -- making a resolution for a select and the to -- select committee to investigate benghazi, why? >> well, this tragedy covers jurisdiction of at least four committees. there are certain committees like foreign regulations that have to do with the state department. intelligence, cia, so it crosses a number of boundaries. what we need is what we had after watergate, iran-contra that we would put together a select committee to put together jurisdiction over all the issues. that's the only way to address this terrible tragedy and debacle. >> it's profoundly more efficient because you don't have one official testifying before several committees. >> exactly. again, so many of these activities cross these different lines. cia and d.o.d., department of defense were involved in the protection issues. state department and cia were involved in the questions about the security of the embassy